Question

我正在asp.net MVC中构建一个Web应用程序。我的引导导航栏昨天工作得很好。当我在调试中运行时，没有错误。布局上没有更改代码。我最近尝试了一个href到bootstrap repo没有运气。我没有要求你调试我的代码，因为它们不应该是任何错误。为什么会发生这种情况？

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>@ViewBag.Title - Employee Portal</title>
    @Styles.Render("~/Content/css")
    @Scripts.Render("~/bundles/modernizr")

    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">


</head>
<body>


    <!--================== NAVBAR ===================-->
    <div class="navbar navbar-inverse navbar-fixed-top">
        <div class="container">
            <div class="navbar-header">
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>

                @Html.ActionLink("Employee Portal", "Index", "Home", new { area = "" }, new { @class = "navbar-brand" })
            </div>
            <div class="navbar-collapse collapse">
                <ul class="nav navbar-nav">
                    <li>@Html.ActionLink("Add Employee", "Create", "Employees")</li>
                    <li>@Html.ActionLink("All Employees", "Index", "Employees")</li>
                    <li>@Html.ActionLink("All Positions", "Index", "Positions")</li>
                    <li>@Html.ActionLink("All Departments", "Index", "Departments")</li>
                    <li>@Html.ActionLink("Reports", "Reports", "Home")</li>
                    <li>@Html.ActionLink("Employee Activity", "Index", "ChangeLogs")</li>
                </ul>
            </div>
        </div>
    </div> <!-- End NAVBAR-->



    <div class="container body-content">
        @RenderBody()
        <hr />
        <footer>
            <p>&copy; @DateTime.Now.Year - Conservice</p>
        </footer>
    </div>

    @Scripts.Render("~/bundles/jquery")
    @Scripts.Render("~/bundles/bootstrap")
    @RenderSection("scripts", required: false)
    <script src="~/Scripts/bootstrap.js"></script>

</body>
</html>

Answer 1

很可能，您的Nuget Bootstrap版本已更新。我还注意到你在布局文件中引用了Bootstrap 4.0 CDN。通过Nuget UI恢复到Bootstrap 3.x并更正CDN链接应该可以解决您的问题。

Bootstrap新版本4中的Navbar是一个重大改变。

https://v4-alpha.getbootstrap.com/migration/#navbar

Bootstrap Nav突然停止工作 - 没有代码改变

1 个答案: